A system and a method for optical access of the surface of an optical disk (or another moving media information storage device) with a very short seek time is presented. The system uses two-dimensional deflection of a light (typically laser) beam. The beam reaches a stationary lenslet array, where,...http://www.google.de/patents/US5764603?utm_source=gb-gplus-sharePatent US5764603 - Two-dimensional Random Access Scanner for optical disks
